The module dimension of BL12832B1 is 30.4 x 14.5 mm and Active Area is 25.58 x 6.38 mm.
It has built-in IC SSD1305 and it supports SPI interface.

BL12832B1 required +2.4 ~ +3.5 V single power supply.

BL12832B1 is built using COG (Chip on glass) structure that makes it light weight.

It is recommend for application such as OLED for wearable device, and OLED for portable devices.

As most industrial OLED displays, the BL-series module offers extremely wide operating temperature range of -40 to + 80°C.

BL12832B1 is 1.04 inch 128x32 dots Graphic OLED Display Modules.

Item	Standard Value	Unit
Module dimension	30.4 x 14.5	mm
Active area(AA)	25.58 x 6.38	mm
Dot Size	0.18 x 0.18	mm
Dot Pitch	0.20 × 0.20	mm

 

Electrical Characteristics  (Ta=25±2°C)

Item	Symbol	Condition	Typ.	Unit
Input Voltage	VDD	VDD = +3.3V	3.3	V
Supply Current	IDD	VDD = +3.3V	6	mA
Lift Time		100 cd/m2	30,000	hrs

Pin	Symbol	Function
1	NC	No connection
2	VSS	Ground
3	VCC	Power supply for OLED panel
4	VCOMH	COM voltage output
5	IREF	Reference current input pin
6	D2	In SPI application ,the pin should be floated
7	D1	Data bus(SDIN)
8	D0	Data bus(SCLK)
9	D/C	Data/command control
10	RES	Reset signal input
11	CS	Chip select input.
12	BS1	Interface select pin, SPI: LOW
13	VDDIO	Power supply for I/O buffer
14	VDD	Power supply for logic
15	VSS	Ground
16	NC	No connection